../ pdb_00004ai7_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 100K pdb_00004ai7_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 37K pdb_00004ai7_xyz_v1-3.cif.gz 15-Dec-2023 18:45 125K pdb_00004ai7_xyz_v1-3.xml.gz 15-Dec-2023 18:45 168K